```Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following additional packages will be installed:
  libcap2-bin libpam-cap
The following NEW packages will be installed:
  iputils-ping libcap2-bin libpam-cap
0 upgraded, 3 newly installed, 0 to remove and 4 not upgraded.
Need to get 90.4 kB of archives.
After this operation, 317 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Ign:1 http://archive.ubuntu.com/ubuntu lunar-updates/main amd64 libcap2-bin amd64 1:2.66-3ubuntu2.1
Ign:2 http://archive.ubuntu.com/ubuntu lunar/main amd64 iputils-ping amd64 3:20221126-1
Ign:3 http://archive.ubuntu.com/ubuntu lunar-updates/main amd64 libpam-cap amd64 1:2.66-3ubuntu2.1
Ign:1 http://archive.ubuntu.com/ubuntu lunar-updates/main amd64 libcap2-bin amd64 1:2.66-3ubuntu2.1
Ign:2 http://archive.ubuntu.com/ubuntu lunar/main amd64 iputils-ping amd64 3:20221126-1
Ign:3 http://archive.ubuntu.com/ubuntu lunar-updates/main amd64 libpam-cap amd64 1:2.66-3ubuntu2.1
Ign:1 http://archive.ubuntu.com/ubuntu lunar-updates/main amd64 libcap2-bin amd64 1:2.66-3ubuntu2.1
Ign:2 http://archive.ubuntu.com/ubuntu lunar/main amd64 iputils-ping amd64 3:20221126-1
Ign:3 http://archive.ubuntu.com/ubuntu lunar-updates/main amd64 libpam-cap amd64 1:2.66-3ubuntu2.1
Ign:1 http://archive.ubuntu.com/ubuntu lunar-updates/main amd64 libcap2-bin amd64 1:2.66-3ubuntu2.1
Err:2 http://archive.ubuntu.com/ubuntu lunar/main amd64 iputils-ping amd64 3:20221126-1
  Could not resolve 'archive.ubuntu.com'
Ign:3 http://archive.ubuntu.com/ubuntu lunar-updates/main amd64 libpam-cap amd64 1:2.66-3ubuntu2.1
Err:1 http://security.ubuntu.com/ubuntu lunar-updates/main amd64 libcap2-bin amd64 1:2.66-3ubuntu2.1
  Could not resolve 'archive.ubuntu.com'
Err:3 http://security.ubuntu.com/ubuntu lunar-updates/main amd64 libpam-cap amd64 1:2.66-3ubuntu2.1
  Could not resolve 'archive.ubuntu.com'
E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/libc/libcap2/libcap2-bin_2.66-3ubuntu2.1_amd64.deb  Could not resolve 'archive.ubuntu.com'
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/i/iputils/iputils-ping_20221126-1_amd64.deb  Could not resolve 'archive.ubuntu.com'
E: Failed to fetch http://security.ubuntu.com/ubuntu/pool/main/libc/libcap2/libpam-cap_2.66-3ubuntu2.1_amd64.deb  Could not resolve 'archive.ubuntu.com'
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?```